PL344520A1 - Method for purifying aliphatic aminonitriles - Google Patents

Method for purifying aliphatic aminonitriles

Info

Publication number
PL344520A1
PL344520A1 PL99344520A PL34452099A PL344520A1 PL 344520 A1 PL344520 A1 PL 344520A1 PL 99344520 A PL99344520 A PL 99344520A PL 34452099 A PL34452099 A PL 34452099A PL 344520 A1 PL344520 A1 PL 344520A1
Authority
PL
Poland
Prior art keywords
aliphatic aminonitriles
purifying aliphatic
purifying
aminonitriles
aliphatic
Prior art date
Application number
PL99344520A
Inventor
Jean-Pierre Brunelle
Philippe Leconte
Philippe Marion
Original Assignee
Rhone Poulenc Fibres
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Fibres filed Critical Rhone Poulenc Fibres
Publication of PL344520A1 publication Critical patent/PL344520A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
PL99344520A 1998-04-16 1999-04-13 Method for purifying aliphatic aminonitriles PL344520A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9805044A FR2777562B1 (en) 1998-04-16 1998-04-16 PROCESS FOR THE PURIFICATION OF ALIPHATIC AMINONITRILES

Publications (1)

Publication Number Publication Date
PL344520A1 true PL344520A1 (en) 2001-11-05

Family

ID=9525544

Family Applications (1)

Application Number Title Priority Date Filing Date
PL99344520A PL344520A1 (en) 1998-04-16 1999-04-13 Method for purifying aliphatic aminonitriles

Country Status (17)

Country Link
US (1) US6559333B1 (en)
EP (1) EP1071657B1 (en)
JP (1) JP4316803B2 (en)
KR (1) KR100418729B1 (en)
CN (1) CN1156438C (en)
BR (1) BR9909686A (en)
CA (1) CA2328767A1 (en)
DE (1) DE69910557T2 (en)
ES (1) ES2200514T3 (en)
FR (1) FR2777562B1 (en)
ID (1) ID28045A (en)
PL (1) PL344520A1 (en)
RU (1) RU2222525C2 (en)
SK (1) SK15262000A3 (en)
TW (1) TWI239943B (en)
UA (1) UA71562C2 (en)
WO (1) WO1999054285A1 (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2403512A1 (en) * 2000-04-13 2001-10-25 E.I. Du Pont De Nemours And Company Polymer-supported synthesis of heteroatom bidentate ligands for catalysis
EP1449825B1 (en) * 2003-02-20 2009-01-14 Mitsubishi Gas Chemical Company, Inc. High-selective production method of di(aminomethyl)-substituted aromatic compound
WO2005118134A1 (en) * 2004-06-04 2005-12-15 Mitsubishi Rayon Co., Ltd. Palladium-containing catalyst and method for producing same
FR2922207B1 (en) * 2007-10-11 2009-12-04 Rhodia Operations PROCESS FOR PURIFYING HEXAMETHYLENE DIAMINE
US8338650B2 (en) 2008-07-31 2012-12-25 Celanese International Corporation Palladium catalysts for making ethanol from acetic acid
US8309772B2 (en) 2008-07-31 2012-11-13 Celanese International Corporation Tunable catalyst gas phase hydrogenation of carboxylic acids
US8680317B2 (en) * 2008-07-31 2014-03-25 Celanese International Corporation Processes for making ethyl acetate from acetic acid
US8637714B2 (en) 2008-07-31 2014-01-28 Celanese International Corporation Process for producing ethanol over catalysts containing platinum and palladium
US8471075B2 (en) 2008-07-31 2013-06-25 Celanese International Corporation Processes for making ethanol from acetic acid
US8546622B2 (en) * 2008-07-31 2013-10-01 Celanese International Corporation Process for making ethanol from acetic acid using acidic catalysts
US8501652B2 (en) 2008-07-31 2013-08-06 Celanese International Corporation Catalysts for making ethanol from acetic acid
US8304586B2 (en) 2010-02-02 2012-11-06 Celanese International Corporation Process for purifying ethanol
US8309773B2 (en) 2010-02-02 2012-11-13 Calanese International Corporation Process for recovering ethanol
US20100197486A1 (en) * 2008-07-31 2010-08-05 Celanese International Corporation Catalysts for making ethyl acetate from acetic acid
FR2944791B1 (en) 2009-04-27 2012-02-10 Rhodia Operations PROCESS FOR THE PREPARATION OF LACTAMES
US8450535B2 (en) 2009-07-20 2013-05-28 Celanese International Corporation Ethanol production from acetic acid utilizing a cobalt catalyst
US8710277B2 (en) * 2009-10-26 2014-04-29 Celanese International Corporation Process for making diethyl ether from acetic acid
US8680321B2 (en) * 2009-10-26 2014-03-25 Celanese International Corporation Processes for making ethanol from acetic acid using bimetallic catalysts
US8211821B2 (en) * 2010-02-01 2012-07-03 Celanese International Corporation Processes for making tin-containing catalysts
US8858659B2 (en) * 2010-02-02 2014-10-14 Celanese International Corporation Processes for producing denatured ethanol
US8668750B2 (en) 2010-02-02 2014-03-11 Celanese International Corporation Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels
US8680343B2 (en) 2010-02-02 2014-03-25 Celanese International Corporation Process for purifying ethanol
TW201136660A (en) 2010-02-02 2011-11-01 Celanese Int Corp Catalyst supports having crystalline support modifiers
US8932372B2 (en) 2010-02-02 2015-01-13 Celanese International Corporation Integrated process for producing alcohols from a mixed acid feed
US8222466B2 (en) 2010-02-02 2012-07-17 Celanese International Corporation Process for producing a water stream from ethanol production
US8541633B2 (en) * 2010-02-02 2013-09-24 Celanese International Corporation Processes for producing anhydrous ethanol compositions
US8314272B2 (en) 2010-02-02 2012-11-20 Celanese International Corporation Process for recovering ethanol with vapor separation
US8747492B2 (en) 2010-02-02 2014-06-10 Celanese International Corporation Ethanol/fuel blends for use as motor fuels
US8728179B2 (en) 2010-02-02 2014-05-20 Celanese International Corporation Ethanol compositions
US8460405B2 (en) * 2010-02-02 2013-06-11 Celanese International Corporation Ethanol compositions
US8344186B2 (en) * 2010-02-02 2013-01-01 Celanese International Corporation Processes for producing ethanol from acetaldehyde
CA2914966A1 (en) 2010-04-05 2011-10-13 Mannkind Corporation Ire-1alpha inhibitors
US8754267B2 (en) 2010-05-07 2014-06-17 Celanese International Corporation Process for separating acetaldehyde from ethanol-containing mixtures
US8350098B2 (en) 2011-04-04 2013-01-08 Celanese International Corporation Ethanol production from acetic acid utilizing a molybdenum carbide catalyst
US8658843B2 (en) 2011-10-06 2014-02-25 Celanese International Corporation Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation
US8536382B2 (en) 2011-10-06 2013-09-17 Celanese International Corporation Processes for hydrogenating alkanoic acids using catalyst comprising tungsten
US8703868B2 (en) 2011-11-28 2014-04-22 Celanese International Corporation Integrated process for producing polyvinyl alcohol or a copolymer thereof and ethanol
US9000234B2 (en) 2011-12-22 2015-04-07 Celanese International Corporation Calcination of modified support to prepare hydrogenation catalysts
US9233899B2 (en) 2011-12-22 2016-01-12 Celanese International Corporation Hydrogenation catalysts having an amorphous support
CN104039446B (en) 2012-01-06 2016-12-28 国际人造丝公司 Hydrogenation catalyst
US8981164B2 (en) 2012-01-06 2015-03-17 Celanese International Corporation Cobalt and tin hydrogenation catalysts
US9024086B2 (en) 2012-01-06 2015-05-05 Celanese International Corporation Hydrogenation catalysts with acidic sites
US9050585B2 (en) 2012-02-10 2015-06-09 Celanese International Corporation Chemisorption of ethyl acetate during hydrogenation of acetic acid to ethanol
US8975452B2 (en) 2012-03-28 2015-03-10 Celanese International Corporation Process for producing ethanol by hydrocarbon oxidation and hydrogenation or hydration
US8772553B2 (en) 2012-10-26 2014-07-08 Celanese International Corporation Hydrogenation reaction conditions for producing ethanol
US10570091B2 (en) 2015-06-30 2020-02-25 Takeda Pharmaceutical Company Limited Method for producing pyrrole compound
CN107570152A (en) * 2017-08-17 2018-01-12 孟庆桓 A kind of catalyst and hydrotreating method for high calcium content heavy crude oil hydrocracking
CN113387336B (en) * 2021-06-15 2022-05-20 中南大学 Method for removing selenium from tellurium ingot

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133838A (en) * 1991-02-28 1992-07-28 E. I. Du Pont De Nemours And Company Purification of 6-aminocapronitrile
US5153351A (en) * 1992-01-06 1992-10-06 E. I. Du Pont De Nemours And Company Removal of tetrahydroazepine (tha) from 6-aminocapronitrile by reaction with reactive methylene compounds
DE4446893A1 (en) * 1994-12-27 1996-07-04 Basf Ag Process for the preparation of aliphatic alpha, omega-aminonitriles
DE19704615A1 (en) * 1997-02-07 1998-08-13 Basf Ag Process for the hydrogenation of compounds from the group of the imines or enamines

Also Published As

Publication number Publication date
KR20020003496A (en) 2002-01-12
ES2200514T3 (en) 2004-03-01
KR100418729B1 (en) 2004-02-18
DE69910557T2 (en) 2004-04-08
DE69910557D1 (en) 2003-09-25
FR2777562B1 (en) 2002-07-19
FR2777562A1 (en) 1999-10-22
US6559333B1 (en) 2003-05-06
TWI239943B (en) 2005-09-21
RU2222525C2 (en) 2004-01-27
JP4316803B2 (en) 2009-08-19
EP1071657A1 (en) 2001-01-31
EP1071657B1 (en) 2003-08-20
CN1156438C (en) 2004-07-07
SK15262000A3 (en) 2001-03-12
BR9909686A (en) 2000-12-19
CA2328767A1 (en) 1999-10-28
ID28045A (en) 2001-05-03
CN1302291A (en) 2001-07-04
JP2002512215A (en) 2002-04-23
WO1999054285A1 (en) 1999-10-28
UA71562C2 (en) 2004-12-15

Similar Documents

Publication Publication Date Title
PL344520A1 (en) Method for purifying aliphatic aminonitriles
GB9812169D0 (en) Purification method
HUP0004235A3 (en) Method for purifying lactic acid
GB9809414D0 (en) Method
GB2337214B (en) Method for purifying water-insoluble compounds
IL137165A0 (en) Method for producing polyamides from aminonitriles
GB9809776D0 (en) Method
PL356540A1 (en) Method for purifying lactames
GB9810722D0 (en) Method
GB9909749D0 (en) Purification method
GB9802475D0 (en) Method
EP0682118A3 (en) Method for purifying cyclic inulooligosaccharide.
PL345149A1 (en) Method for evaporating aminonitrile
IL135046A0 (en) Method for purifying phthalides
EP1063000A4 (en) METHOD FOR REMOVING NOx
GB2309854B (en) Method for signalling
EP1073899A4 (en) Improved method for purifying cholera toxin
GB9809782D0 (en) Method
GB9809780D0 (en) Method
HUP9801978A3 (en) Process for purifying phosphoryl-chloride
GB9814199D0 (en) Novel method
GB9804355D0 (en) Method
SG77660A1 (en) Method for reducing alpha-aminoketone
GB9815872D0 (en) Novel method
GB9810576D0 (en) Novel method

Legal Events

Date Code Title Description
DISC Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications)